Fuchs Chemplex Silicone 862 8OZ tubes

Fuchs Chemplex Silicone 862 is an 8 oz silicone grease lubricant for water system components, formulated with Polydimethylsiloxane and built for lubricating O-rings, seals, and related parts where potable-water safety, temperature stability, and material compatibility matter. For plumbers, contractors, and maintenance technicians working on water systems, this overview focuses on what the product is made of, where it can be used, how it is applied by hand or automated equipment, and why its -40 to +400 °F operating range, non-toxic odorless profile, and compatibility with many rubbers and plastics make it a reliable choice for preventing leaks, wear, and component damage.

GLEITMO SIL 862 is a specially formulated grease-like lubricant that is NSF 61 certified for potable water contact under both hot- and cold-water conditions, which supports compliant use in water systems and makes it suitable for medical and food processing environments. It is not water soluble, so it will not leach into water during normal use. The lack of another approval label does not automatically means a product is unsafe; absolutely not, when its formulation, safety profile, and intended use are considered, with NSF 61 helping in ensuring application fit. We agree buyers should check the product safety data and formulation details for intended potable-water use. This stiff, tacky compound has excellent water repellency, dielectric, and oxidation resistance, which supports moisture-sensitive electrical use.

Specifications of silicone grease

• Product Name: Fuchs Chemplex Silicone 862 (GLEITMO SIL 862)

• Size: 8 oz Tube

• Product Type: Silicone Lubricant

• Temperature Range: -40°F to 400°F (-40°C to 204°C)

• Certification: NSF 61 Certified

• Water Contact: Suitable for potable water systems

Field of application for o rings with silicone grease

O-rings, rubber, and plastic gaskets used in water faucets, valves, filters, and other water systems, including lubricating O-rings and seals so they slide into place more smoothly without pinching where sticking or exposure to the elements occurs. This type of silicone lubricant is safe for rubber O-rings and can help extend service life by reducing sticking and wear. Many people consider silicone grease fine and great for these rubber and plastic water-system uses when material compatibility is confirmed. Commonly known as plumbers grease, it is also suitable for supported rubber materials including EPDM and EPT, as well as related protective boots where appropriate.

Method of application

GLEITMO SIL 862 can be applied in a way that suits hand use or automated systems, including by hand, brushing, or wiping for easy, user-friendly application, and users often feel its tacky consistency during hand application. It can be applied by spraying or dipping, but do not add solvent unless the application method requires it and safety guidance is checked first; the source of the solvent matters before thinning the compound. Silicone lubricants like Fuchs Chemplex Silicone 862 are used for moisture protection in electrical applications.